Guerrilla RF (GUER) 10-Q 10 May 23 2023 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2023	May 10, 2023
Document Information [Line Items]
Entity Central Index Key	0001832487
Entity Registrant Name	Guerrilla RF, Inc.
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2023
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2023
Document Transition Report	false
Entity File Number	000-56238
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	85-3837067
Entity Address, Address Line One	2000 Pisgah Church Road
Entity Address, City or Town	Greensboro
Entity Address, State or Province	NC
Entity Address, Postal Zip Code	27455
City Area Code	336
Local Phone Number	510-7840
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	false
Title of 12(b) Security	Common Stock, $0.0001 par value
Entity Common Stock, Shares Outstanding		6,797,221

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Assets
Cash	$ 1,877,568	$ 4,340,407
Accounts receivable, net	1,595,906	1,124,971
Inventories, net	1,583,915	1,672,925
Prepaid expenses	770,232	643,401
Total Current Assets	5,827,621	7,781,704
Prepaid expenses and other	0	3,574,746
Deferred offering costs	90,081	0
Operating lease right-of-use assets	10,896,388	209,669
Property, plant, and equipment, net	4,983,918	5,098,097
Total Assets	21,798,008	16,664,216
Liabilities and Stockholders' Equity
Accounts payable and accrued expenses	2,374,131	4,466,045
Short-term debt	1,363,186	959,803
Operating lease liability, current portion	568,000	139,794
Finance lease liability, current portion	1,092,101	1,078,506
Total Current Liabilities	5,397,418	6,644,148
Long-term debt	306,511	44,279
Operating lease liability	6,388,970	71,714
Finance lease liability	2,737,467	2,984,618
Notes payable	4,586,852	4,564,564
Total Liabilities	19,417,218	14,309,323
Preferred stock, $0.0001 par value, 10,000,000 shares authorized, no shares issued and outstanding as of March 31, 2023 and December 31, 2022	0	0
Common stock, $0.0001 par value, 300,000,000 shares authorized, 6,784,721 and 6,211,206 shares issued and outstanding as of March 31, 2023 and December 31, 2022, respectively	678	621
Additional paid-in capital	33,454,698	29,427,440
Accumulated deficit	(31,074,586)	(27,073,168)
Total Stockholders' Equity	2,380,790	2,354,893
Total Liabilities and Stockholders' Equity	$ 21,798,008	$ 16,664,216

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Mar. 31, 2023	Dec. 31, 2022
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issed (in shares)	6,784,721	6,211,206
Common stock, shares outstanding (in shares)	6,784,721	6,211,206

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues	$ 3,230,888	$ 3,865,911
Direct product costs	1,403,345	1,547,281
Gross Profit	1,827,543	2,318,630
Operating Expenses:
Research and development	2,586,169	1,802,006
Sales and marketing	1,361,949	1,085,843
General and administrative	1,546,163	1,239,650
Total Operating Expenses	5,494,281	4,127,499
Operating Loss	(3,666,738)	(1,808,869)
Interest expense	(341,857)	(57,221)
Other income	7,177	0
Total Other Expenses, net	(334,680)	(57,221)
Net Loss	$ (4,001,418)	$ (1,866,090)
Net loss per share - basic and diluted (in dollars per share)	$ (0.62)	$ (0.34)
Weighted average common shares outstanding - basic and diluted (in shares)	6,502,845	5,538,034
Product [Member]
Revenues	$ 3,040,409	$ 3,586,267
Royalty and Non-recurring Engineering [Member]
Revenues	$ 190,479	$ 279,644

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings, Appropriated [Member]	Total
Balance at Dec. 31, 2021	$ 0	$ 554	$ 23,961,473	$ (15,046,402)	$ 8,915,625
Net loss	0	0	0	(1,866,090)	(1,866,090)
Share-based compensation	0	0	32,856	0	32,856
Stock options exercised	0	0	5,232	0	5,232
Balance at Mar. 31, 2022	0	554	23,999,561	(16,912,492)	7,087,623
Balance at Dec. 31, 2022	0	621	29,427,440	(27,073,168)	2,354,893
Net loss	0	0	0	(4,001,418)	(4,001,418)
Equity financing, net of issuance costs	0	53	3,658,622	0	3,658,675
Shares issued for prepaid services	0	1	99,999	0	100,000
Share-based compensation	0	3	268,637	0	268,640
Balance at Mar. 31, 2023	$ 0	$ 678	$ 33,454,698	$ (31,074,586)	$ 2,380,790

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net loss	$ (4,001,418)	$ (1,866,090)
Adjustment to reconcile net loss to net cash used in operating activities
Depreciation and amortization	398,321	250,937
Share-based compensation	268,640	32,856
Accretion of notes payables	30,763	0
Shares issued for prepaid services	20,833	0
Changes in assets and liabilities:
Accounts receivable	(470,935)	(942,049)
Inventories	89,010	(200,028)
Prepaid expenses	42,005	146,090
Accounts payable and accrued expenses	(1,929,785)	148,423
Operating lease liability	(282,820)	0
Net cash used in operating activities	(5,835,386)	(2,429,861)
Cash flows from investing activities
Purchases of property, plant, and equipment	(117,799)	(152,464)
Net cash used in investing activities	(117,799)	(152,464)
Cash flows from financing activities
Proceeds from notes payable and factoring agreement	2,239,320	0
Proceeds from equity financing, net	3,658,675	0
Proceeds from exercise of stock options	0	5,232
Principal payment of notes payable and recourse factoring agreement	(1,968,784)	0
Principal payment on finance lease	(266,862)	(146,246)
Repayment of finance insurance premiums	(122,003)	0
Payment of deferred offering costs	(50,000)
Net cash provided by (used in) financing activities	3,490,346	(141,014)
Net decrease in cash	(2,462,839)	(2,723,339)
Cash, beginning of period	4,340,407	5,313,985
Cash, end of period	1,877,568	2,590,646
Noncash transactions:
Shares issued for prepaid services	100,000	0
Financing of property and equipment	165,825	3,127,940
Financing of insurance premiums and software	173,360	0
Right-of-use assets obtained through operating lease	7,235,222	0
Financing of mask set	112,728	0
Property and equipment additions included in accounts payable	$ 518	$ 73,810

Note 1 - Organization and Natur

Note 1 - Organization and Nature of Business	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Nature of Operations [Text Block]	1. Guerrilla RF, Inc. (formerly known as Laffin Acquisition Corp., the “Company”) was incorporated in the State of Delaware on November 9, 2020. October 22, 2021, October 20, 2021 October 22, 2021 Prior to the Merger, Laffin Acquisition Corp. was a “shell” company registered under the Securities Exchange Act of 1934, no All references in these unaudited interim condensed consolidated financial statements and related Quarterly Report to “Guerrilla RF” refer to Guerrilla RF Operating Corporation, our direct, wholly-owned subsidiary. Unless otherwise stated or the context otherwise indicates, references to the “Company”, “we”, “our”, “us” or similar terms refer to Guerrilla RF, Inc. (formerly known as Laffin Acquisition Corp.) together with its wholly-owned subsidiary, Guerrilla RF. Guerrilla RF holds all material assets and conducts all business activities and operations of the Company. Accordingly, throughout these unaudited interim consolidated financial statements and related Quarterly Report, there are frequent references to Guerrilla RF. Guerrilla RF designs and manufactures high‐performance Monolithic Microwave Integrated Circuits (MMICs) for the wireless infrastructure market. Guerrilla RF primarily focuses on researching and developing its existing products and building an infrastructure to handle a global distribution network; therefore, it has incurred significant start‐up losses. The Merger was accounted for as a “reverse acquisition” since, immediately following the consummation of the Merger, Guerrilla RF effectively controlled the Company. For accounting purposes, Guerrilla RF was deemed to be the accounting acquirer in the Merger and, consequently, the Merger is treated as a recapitalization of Guerrilla RF (i.e., a capital transaction involving the issuance of shares by the Company for the shares of Guerrilla RF). Accordingly, the assets, liabilities, and results of operations of Guerrilla RF became the historical consolidated financial statements of the Company, and the Company’s assets, liabilities, and results of operations were consolidated with Guerrilla RF beginning at the Closing Date. No Liquidity and Going Concern In accordance with Financial Accounting Standards (“FASB”) Accounting Standards Update (“ASU”) No. 2014 15, s Ability to Continue as a Going Concern (Subtopic 205 40 one The accompanying unaudited interim consolidated financial statements have been presented on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the ordinary course of business. The Company has historically financed its activities principally from common and preferred equity securities and debt issuance. The unaudited interim condensed consolidated financial statements do not may The Company has incurred substantial negative cash flows from operations in nearly every fiscal period since inception, including a net loss of $4.0 million for the three March 31, 2023 . In addition, as of March 31, 2023, f $31.1 million . The Company expects losses and negative cash flows to continue, primarily as a result of continued investment in research and development, capital additions supporting our planned business expansion and growth, sales and marketing efforts, . 2023. no The Company had a cash balance of $1.9 million at March 31, 2023. June 2022, 5 March 31, 2023, August 2022, 5 March 31, 2023, The Company raised gross proceeds of approximately $9.2 million in a private placement offering from December 2022 February 2023 February 28, 2023. second 2023. As disclosed in Note 12, March 31, 2023, second 2023 may second 2023. As disclosed in Note 12, one 12:01 April 17, 2023 ( six one No 2014 2021 The Company will require additional funds to respond to business challenges, including developing new solutions or enhancing existing solutions, enhancing our operating infrastructure, expanding our sales and marketing capabilities, and acquiring complementary businesses, technologies, or assets. We plan to engage in additional equity or debt financing to secure the necessary funds; however, equity and debt financing might not not may may may Risks and Uncertainties The Company is subject to several risks associated with companies at a similar stage, including dependence on key individuals, competition from similar products and larger companies, volatility of the industry, ability to obtain adequate financing to support growth, the ability to attract and retain additional qualified personnel to manage the anticipated growth of the Company, and general economic conditions including the current macro economic conditions impacting the banking and financial markets.

Note 2 - Basis of Presentation

Note 2 - Basis of Presentation and Significant Accounting Policies	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Basis of Presentation and Significant Accounting Policies [Text Block]	2. Basis of Presentation and Principles of Consolidation The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the rules and regulations for reporting the Quarterly Report on Form 10 10 not The condensed consolidated balance sheet at December 31, 2022 not 10 December 31, 2022 ( "2022 10 2022 10 March 3, 2023. March 31, 2023 three March 31, 2023 2022. three March 31, 2023 not Emerging Growth Company The Company is an “emerging growth company,” as defined in Section 2 1933, 2012 may not not not 404 not Further, Section 102 1 not not not may Use of Estimates The preparation of our unaudited interim condensed consolidated financial statements requires management to make estimates and assumptions that affect the amounts reported in our condensed consolidated financial statements and related disclosures. The preparation of the unaudited interim condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the unaudited interim condensed consolidated financial statements, and reported amounts of revenue and expenses during the reporting period. The Company’s significant estimates and judgments involve the identification of performance obligations in revenue recognition, the valuation of share-based compensation, and the valuation of share-based financing, including the underlying fair value of the common stock. Accordingly, actual results could differ from those estimates. Segment Information Operating segments are defined as components of an enterprise about which separate discrete information is available for evaluation by the chief operating decision-maker, or decision-making group, in deciding how to allocate resources and in assessing performance. The Company views its operations and manages its business in one Concentrations of Credit Risk and Major Customers Financial instruments at March 31, 2023 2022 may not The Company’s accounts receivable are derived from revenue earned from customers located in and outside of the U.S. Major customers are defined as those generating revenue in excess of 10% one accounti ng for 84% and 85% of product shipment revenue for the three March 31, 2023 2022, % and 76% of accounts receivable at March 31, 2023 December 31, 2 022, r espectively. Accounts Receivable Accounts receivable primarily relate to amounts due from customers, which are typically due within 30 45 one may not not The Company had a factoring agreement that provided advance payments on up to 85% of invoices issued to RFPD, its largest distributor, with receivables less than 90 days outstanding secured by the remaining 15%. The Company terminated this factoring agreement in the second 2022. On June 1, 2022, March 31, 2023, ere $1.0 million o March 31, 2023, $0.1 million 5 Revenue Recognition The Company recognizes product revenue when it satisfies a performance obligation by transferring a product or service to its customers in an amount that reflects the consideration the Company expects to be entitled to in exchange for those products and services. Sales and other taxes the Company collects concurrent with revenue-producing activities are excluded from revenue. Any shipping and handling fees charged to customers in conjunction with product distributon are reported within revenue. The Company does not not not not not As of March 31, 2023 2022, d $100 thousand and $0, r March 31, 2023, December 31, 2022. March 31, 2023 2022, not not March 31, 2023 2022, The costs incurred by the Company for shipping and handling of materials used in its products are classified as cost of revenue in the unaudited interim condensed consolidated statements of operations. Any incidental items that are immaterial in the context of a sale to a customer are recognized as expense. Share-Based Compensation The Company measures and recognizes compensation expense for all stock options, shares of stock, an d restricted stock units ("RSU") awarded a Estimating the fair market value of options requires the input of subjective assumptions, including the estimated fair value of the Company’s common stock, the expected life of the options, stock price volatility, the risk-free interest rate, and expected dividends. Therefore, the assumptions used in the Company’s Black-Scholes option-pricing model represent management’s best estimates and involve many variables, uncertainties, and assumptions, and the application of management’s judgment, as they are inherently subjective. The Company applies ASU 2018 7, Compensation – Stock Compensation (Topic 718 , which simplifies the accounting for share-based payments granted to nonemployees for goods and services. Share-based awards issued to non-employees are no Net Income (Loss) Per Share Basic net loss per share of common stock is computed by dividing net loss by the weighted average number of shares of common stock outstanding during each period. Diluted net loss per share of common stock includes the effect, if any, from the potential exercise or conversion of securities, such as options and warrants, which would result in the issuance of incremental shares of common stock. For periods prior to the Merger mentioned in Note 1, As disclosed in Note 1 12, one 12:01 April 17, 2023 ( six one No 2014 2021 In computing basic and diluted net loss per share, the weighted average number of shares is the same for both calculations because a net loss existed for the three March 31, 2023 2022. There were 6,502,845 and 5,538,034 shares outstanding for the three March 31, 2023 2022, The following potentially dilutive securities have been excluded from the computation of basic shares for th e three March 31, 2023 2022 unaudited ey would be anti-dilutive, and all share counts presented are on a post-split basis : Three Months Ended March 31, 2023 2022 Common stock warrants 824,340 55,263 Restricted stock units 178,945 29,167 Stock options 607,690 549,697 1,610,975 634,127 Recent Accounting Pronouncements In June 2016, 2016 13, Financial Instruments - Credit Losses December 15, 2022, 2016 13 January 1, 2023. not In September 2022, No. 2022 04, Liabilities - Supplier Finance Programs 405 50 Disclosure of Supplier Finance Program Obligations December 15, 2022, December 15, 2023. The Company adopted this accounting guidance in the fiscal quarter ended March 31, 2023. not unaudited interim condensed consolidated financial statements. The Company has reviewed all other recently issued accounting pronouncements and concluded they were either not not

Note 3 - Inventories

Note 3 - Inventories	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Inventory Disclosure [Text Block]	3. Inventories are summarized as follows: March 31, 2023 (unaudited) December 31, 2022 Raw materials $ 557,604 $ 696,409 Work-in-process 105,260 44,037 Finished goods 921,051 932,479 Inventory, net $ 1,583,915 $ 1,672,925 As of March 31, 2023 December 31, 2022 ,

Note 4 - Property and Equipment

Note 4 - Property and Equipment	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Property, Plant and Equipment Disclosure [Text Block]	4. Property and equipment is summarized as follows: March 31, 2023 (unaudited) December 31, 2022 Production assets $ 1,851,808 $ 1,849,808 Computer equipment and software 876,277 809,038 Lab equipment 4,060,293 3,965,189 Office furniture and fixtures 1,142,001 1,044,858 Leasehold improvements 285,397 123,109 Construction work in progress 67,395 207,027 8,283,171 7,999,029 Less accumulated depreciation (3,299,253 ) (2,900,932 ) $ 4,983,918 $ 5,098,097 Depreciation and amortization expense w as $398,321 and $250,937 for the three March 31, 2023 2022, Impairment of Long-Lived Assets The Company reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the asset’s carrying amount may not 360 10, 360 10 not In fiscal 2022, not second 2022, December 31, 2022. 3 820 , Fair Value Measurement At March 31, 2023, not

Note 5 - Debt

Note 5 - Debt	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Debt Disclosure [Text Block]	5. Spectrum Loan Facility As mentioned in Note 2, June 1, 2022 ( may $500,000; 1/48 th Under the terms of the AR Agreement, Spectrum has agreed to advance funds equal to approximately 85% of eligible accounts receivable that are collected by Spectrum under a “lock box” arrangement. The maximum amount that may The scheduled term of the Spectrum Loan Facility is 24 60 The Company’s obligations under the Spectrum Loan Facility are secured by first third In addition to annual facility fees of $30,000 and other quarterly and transaction fees payable to Spectrum, interest accrues on amounts owed under the Spectrum Loan Facility at the prime rate as quoted by the Wall Street Journal plus 3.5%, but in no The Spectrum Loan Facility contains various covenants and restrictions on the Company's financial and business operations including restrictions on the purchase or redemption of any Company shares and the declaration or payment of any dividends on the Company's stock. During the three March 31, 2023, The foregoing summary of the terms of the Spectrum Loan Facility does not 8 June 6, 2022. The Company has borrowed $1.0 March 31, 2023. cility ($45 thousand) of $1.0 million bo March 31, 2023. Salem Loan Facility On August 11, 2022 The Salem Loan Facility provided for an initial advance of $5.0 million, and additional advances over the next twelve five second August 2027. The Salem Loan Facility contains various covenants and restrictions on the Company's financial and business operations including restrictions on the purchase or redemption of any Company stock and the declaration or payment of any dividends on the Company's stock. During the three March 31, 2023, Should the Company repay the Salem loan during the first three five may 1, 2, 3. The foregoing description of the Salem Loan Facility does not 8 August 17, 2022. On August 11, 2022, The Company has borrowed $5.0 million under the Salem Loan Facility as of March 31, 2023. March 31, 2023, ($164 thousand) as p heets ($4.6 million 25,000 post-split shares of common $0.5 million) with As disclosed in Note 12, March 31, 2023, May 1, 2023. New Headquarters and Design Center Capital Addition Financing In conjunction with the Company's planned move into expanded office facilities in early 2023, April 2022. s $1.1 million , which included tax, freight, interim storage, and installatio n labor. The Company was responsible for paying interest-only payments to the financing company related to the furniture procurement order (interest on principal of $496 thousand) placed in April 2022 first August 2022 ( August 2022 March 31, 2023 April 2022 The Company entered into a lease agreement in July 2021 2023 8 audited interim condensed consolidated September 2022; not first 2023. August 2022, he Company reached an agreement 10.7, 10.8, 10.9, 10.10 10 he total cost of the new building asset additions were $7.7 million, with the Company being responsible for the balance in excess of the landlord's $3.5 million allowance (the "excess construction costs") plus As part of the aforementioned August 2022 August 2022 2% 18% $1.3 first to the deferral fee, and then to excess construction costs. The Company has made additional payments towards excess construction costs of $3.1 million subsequent to the initial $1.3 million payment, through the period ending March 31, 2023 first one April 2023. Debt Maturity As of March 31, 2023, 2023 $ 1,303,176 2024 123,082 2025 88,198 2026 80,389 2027 4,651,988 Thereafter 9,716 $ 6,256,549

Note 6 - Common Stock and Prefe

Note 6 - Common Stock and Preferred Stock	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Equity [Text Block]	6. COMMON STOCK AND PREFERRED STOCK Common Stock The Company is authorized to issue 300,000,000 shares of common stock with a par value of $ 0.0001. Each share of common stock entitles the holder to one may may March 31, 2023. On December 30, 2022, units (the “Units”), on a one February 28, 2023. 1,183,1 92 y $1.2 million. Each full Warrant has an exercise price of $12.00 per whole share of common stock, on a post-split basis, subject to adjustment, and is exercisable for a period of five six 6 In connection with the Offering, the Company also entered into a registration rights agreement (the “Registration Rights Agreement”) with the Purchasers, pursuant to which the Company was required to prepare and file a registration statement with the SEC covering the resale of (i) the shares of common stock issued to the Purchasers in the Offering, and (ii) the shares of common stock issuable upon exercise of the Warrants (the “Warrant Shares”) within 30 March 30, 2023, April 13, 2023. Laidlaw & Company (UK), Ltd. served as the exclusive placement agent and GP Nurmenkari, Inc. served as a selected dealer for the Offering (collectively, the “Placement Agents”). In addition to an aggregate cash fee of approximatel y $931 thousand s five The aforementioned Units and Warrants were offered and sold by the Company pursuant to an exemption from registration provided by Section 4 2 506 Reverse Stock Split As disclosed in Note 1 12, one 12:01 April 17, 2023 ( six one No 2014 2021 Common Stock Warrants As mentioned above, on February 28, 2023, one one March 31, 2023, 769,146 e 769,146 Warrant Shares comprise 591,656 Purchaser Warrant Shares and 177,490 Placement Agent Warrant Shares, each exercisable for a period of five six March 31, 2023, Preferred Stock The Company’s Board of Directors is authorized, subject to limitations prescribed by Delaware law, to issue preferred stock in one Prior to the Merger, Guerrilla RF had utilized convertible preferred share issuances, convertible debt issuances, and convertible warrants from private investors to fund its business operations and growth. No dividend was payable on shares of Guerrilla RF common stock or its classes of preferred stock. At the closing of the Merger, all Guerrilla RF preferred stock was converted into shares of the Company's common stock. There is no issued or outstanding preferred stock as of March 31, 2023 December 31, 2022.

Note 7 - Share-based Compensati

Note 7 - Share-based Compensation	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Share-Based Payment Arrangement [Text Block]	7. In 2014, “2014 2014 2014 No may 2014 In 2021, “2021 not 2014 2021 2021 2021 January 1 2031 December 31, may The general purpose of the 2014 2021 Stock Option Awards The Company measures the fair value of each option award on the date of grant using the Black‐Scholes option-pricing model, which takes into account inputs such as the exercise price, the value of the underlying ordinary shares at the grant date, expected term, expected volatility, risk-free interest rate, and dividend yield. The fair value of each grant of options during the three March 31, 2023 ● The expected term of employee options is determined using the “simplified” method, as prescribed in the SEC’s Staff Accounting Bulletin (SAB) No. 107, ● The expected volatility is based on the historical volatility of the publicly traded common stock of a peer group of companies. ● The risk-free interest rate is based on the interest rate payable on U.S. Treasury securities in effect at the time of grant for a period that is commensurate with the assumed expected term. ● The expected dividend yield is zero because the Company has not not For the three March 31, 2023 2022 e time of grant using the Black-Scholes option-pricing model using Three Months Ended March 31, 2023 2022 Expected term (in years) 6.25 6.25 Expected volatility 52 % 67 % Risk-free rate 3.55 % 3.96 % Dividend rate — — The weighted average grant date fair value of stock option awards granted was $4.74 and $7.58, on a post-split basis, d uring three March 31, 2023, 2022 The value of stock options is recognized as compensation expense by the straight-line method over the vesting period. Unrecognized compensation costs related to unvested options at March 31, 2023 , and 2022 amoun ted t o $488,721 and $816,298 respectively, which are expected to be recognized over an average of three . Stock option activity by share is summarized as follows for the three March 31, 2023 ( unaudited Number of Shares Weighted-Average Exercise Price Per Option Weighted- Average Remaining Contractual Life (in years) Shares underlying outstanding awards at December 31, 2022 601,220 $ 3.54 4.85 Granted 9,333 8.97 Exercised - Cancelled/Forfeited (2,863 ) 11.41 Shares underlying outstanding awards at March 31, 2023 607,690 $ 3.60 5.18 Exercisable options at March 31, 2023 503,445 $ 2.40 4.47 Each outstanding unexercised stock option at the closing date of the Merger ( October 22, 2021) 2014 In April 2022, four In September 2022, four No options were exercis ing the three March 31, 2023 . The aggregate intrinsic value of outstanding options exercisable as of March 31, 2023 March 31, 2023 , stock-based compensation of $0.5 million for unvested options will be recognized over a remaining weighted-average requisite service period of 2.8 years. RSU Awards In the three March 31, 2023, ed 62,500 RSUs 2021 No 2014 December 31, 2022 (25,000, post-split, n 100% f (i) June 2, 2023, December 31, 2022 ( three not March 31, 2023 y $1.4 million. The employee stock option and RSU grants during the three March 31, 2023 unaudited 2021 2021 Three Months Ended March 31, 2023 Number of RSUs Weighted Average Grant Date Fair Value Outstanding at December 31, 2022 145,637 $ 10.68 Granted 62,500 8.94 Vested (26,284 ) 11.16 Cancelled/Forfeited (2,908 ) 8.94 Outstanding at March 31, 2023 178,945 $ 10.04 Pursuant to awards made under the 2014 2021 three March 31, 2023 2022 : Three Months Ended March 31, 2023 2022 Direct product costs $ 17,665 $ 1,321 Research and development 65,731 8,432 Sales and marketing 45,459 14,211 General and administrative 139,785 8,892 $ 268,640 $ 32,856 No income tax benefits have been recognized in the unaudited interim condensed consolidated statements of operations for stock-based compensation arrangements, and no stock-based compensation costs have been capitalized as property and equipment through March 31, 2023.

Note 8 - Commitments and Contin

Note 8 - Commitments and Contingencies	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	8. Lease Commitments The Company determines whether an arrangement is an operating lease or financing lease at inception. Lease assets and obligations are recognized at the lease commencement date based on the present value of lease payments over the term of the lease. The Company generally uses its incremental borrowing rate, which is based on information available at the lease commencement date, to determine the present value of lease payments. The Company has entered into leases primarily for real estate and equipment used in research and development. Operating lease expense is recognized in continuing operations by amortizing the amount recorded as an asset on a straight-line basis over the lease term. Financing lease expense is comprised of both interest expense, which will be recognized using the effective interest method, and amortization of the right-of-use assets. These expenses are presented consistently with other interest expense and amortization or depreciation of similar assets. In determining lease asset values, the Company considers fixed and variable payment terms, prepayments, incentives, and options to extend, terminate or purchase. Renewal, termination, or purchase options affect the lease term used for determining lease asset value only if the option is reasonably certain to be exercised. Balance sheet information related to right-of-use assets and liabilities is as follows: Balance Sheet Location March 31, 2023 Operating Leases: Operating lease right-of-use assets Operating lease right-of-use assets $ 10,896,388 Current portion of operating lease liabilities Operating lease, current portion 568,000 Noncurrent portion of operating lease liabilities Operating lease 6,388,970 Total operating lease liabilities $ 6,956,970 Finance Leases: Finance lease right-of-use assets Property, plant, and equipment $ 3,851,759 Current portion of finance lease liabilities Finance lease, current portion 1,092,101 Noncurrent portion of finance lease liabilities Finance lease 2,737,467 Total finance lease liabilities $ 3,829,568 Lease cost recognized in the unaudited interim condensed consolidated financial statements is summarized as follows: For the Three Months Ended March 31, 2023 2022 Operating lease cost $ 296,498 $ 33,257 Finance lease cost: Amortization of lease assets 314,428 163,758 Interest on lease liabilities 68,918 54,905 Total finance lease costs $ 383,346 $ 218,663 Other supplemental information related to leases is summarized as follows: March 31, 2023 Weighted average remaining lease term (in years): Operating leases 9.61 Finance leases 3.52 Weighted average discount rate: Operating leases 10.94 % Finance leases 7.09 % Cash paid for amounts included in the measurement of lease liabilities for the year ended March 31, 2023: Operating cash flows from operating leases $ 613,050 Operating cash flows from finance leases $ 68,600 Financing cash flows from finance leases $ 266,862 The following table summarizes our future minimum payments under contractual obligations for operating and financing liabilities as of March 31, 2023 Payments Due by Period 2023 2024 2025 2026 2027 Thereafter Total Finance leases $ 997,782 $ 1,314,740 $ 993,973 $ 912,046 $ 121,289 $ 1,520 $ 4,341,350 Less interest 183,118 177,031 105,622 43,237 2,768 6 511,782 Finance lease liabilities $ 814,664 $ 1,137,709 $ 888,351 $ 868,809 $ 118,521 $ 1,514 $ 3,829,568 Operating leases $ 981,111 $ 1,168,440 $ 1,087,090 $ 1,060,174 $ 1,076,140 $ 5,986,355 $ 11,359,310 Less present value adjustment 546,854 682,657 631,798 580,821 524,555 1,435,655 4,402,340 Operating lease liabilities $ 434,257 $ 485,783 $ 455,292 $ 479,353 $ 551,585 $ 4,550,700 $ 6,956,970 ( 1 nine December 31, 2023. The Company leases its former headquarters, located in Greensboro, North Carolina under a lease agreement which expires in June 2024. New Headquarters and Design Center In July 2021, ten two first 2023. not second 2023. first 2023. second 2023. In conjunction with the Company's move into the new headquarters and design center in early 2023, April 2022. The total cost of the furniture financed was $1.1 million , which included tax, freight, interim storage, and installatio n labor. The Company was responsible for paying interest-only payments to the financing company related to the furniture procurement order (interest on principal of $496 thousand) placed in April 2022 first August 2022 ( August 2022 March 31, 2023 As disclosed in Note 5, entered into a lease agreement in July 2021 2023. he total cost of the new building asset additions were $7.7 million, with the Company being responsible for the balance in excess of the landlord's $3.5 million allowance (the "excess construction costs") plus The Company recorded advanced rent amounts paid and payable to the landlord as long-term prepaid expenses and other on the consolidated balance sheet as of December 31, 2022. first 2023. Legal In the ordinary course of business, the Company may not March 31, 2023 December 31, 2022 Indemnification Agreements From time to time, in the ordinary course of business, the Company may may third may not not March 31, 2023 December 31, 2022 Employment Agreement The Company has entered into an employment agreement with one January 1, 2020. may twelve

Note 9 - Income Taxes

Note 9 - Income Taxes	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Income Tax Disclosure [Text Block]	9. The Company did not three March 31, 2023 2022. Income tax expense during interim periods is based on applying an estimated annual effective income tax rate to year-to-date income, plus any significant unusual or infrequently occurring items recorded in the interim period. The provision for income taxes for the three March 31, 2023 2022 The computation of the annual estimated effective tax rate at each interim period requires certain estimates and significant judgment including, but not may In assessing the need for a valuation allowance, management must determine that there will be sufficient taxable income to realize deferred tax assets. Based upon the historical and anticipated future losses, management has determined that the deferred tax assets do not not March 31, 2023, December 31, 2022. On August 9, 2022, 25% December 31, 2022, 2023. August 16, 2022, 15% 1% January 1, 2023. not two Deferred tax assets and liabilities are determined based on the differences between the unaudited interim condensed consolidated financial statement carrying amounts and tax bases of assets and liabilities using enacted tax rates in effect for years in which differences are expected to reverse. Potential 382 The Company’s ability to utilize its net operating loss ("NOL") and research and development ("R&D") credit carryforwards may 382 1986, may 382 three 50 If the Company experiences an ownership change, utilization of the NOL or R&D credit carryforwards would be subject to an annual limitation, which is determined by first 382 may In the third 2022, one 382. not 2014. may 382 no 740. March 31, 2023. At December 31, 2022,

Note 10 - Related Party Transac

Note 10 - Related Party Transactions	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	10. We have not March 31, 2023. January 1, 2019 December 31, 2022 10 December 31, 2022. Participation in the Offering Certain existing shareholders, including investors affiliated with certain of our directors and officers, purchased an aggregate o f 45,383 Units (on a post-split basis)

Note 11 - Employee Benefit Plan

Note 11 - Employee Benefit Plan	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Retirement Benefits [Text Block]	11. The Company has a 401 may 401 may four any ma de $89,636 and $79,234 of contributi three March 31, 2023 2022,

Note 12 - Subsequent Events

Note 12 - Subsequent Events	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Subsequent Events [Text Block]	12. Management has evaluated subsequent events occurring after March 31, 2023, h May 10 , 2023 were not no Reverse Stock Split The Company’s board of directors approved a reverse split of shares of the Company’s common stock on a six-for- one 12:01 April 17, 2023 ( six one No 2014 2021 Initial Public Offering On April 3, 2023, 1 not not No Salem Loan Facility As disclosed in Note 5, August 2022, May 1, 2023, August 2027. May 1, 2023 10 10.1. In conjunction with the additional advance May 1, 2023, The Loan Facility has a five first three may 1, 2, 3.

Significant Accounting Policies

Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation and Principles of Consolidation The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the rules and regulations for reporting the Quarterly Report on Form 10 10 not The condensed consolidated balance sheet at December 31, 2022 not 10 December 31, 2022 ( "2022 10 2022 10 March 3, 2023. March 31, 2023 three March 31, 2023 2022. three March 31, 2023 not
Emerging Growth Company [Policy Text Block]	Emerging Growth Company The Company is an “emerging growth company,” as defined in Section 2 1933, 2012 may not not not 404 not Further, Section 102 1 not not not may
Use of Estimates, Policy [Policy Text Block]	Use of Estimates The preparation of our unaudited interim condensed consolidated financial statements requires management to make estimates and assumptions that affect the amounts reported in our condensed consolidated financial statements and related disclosures. The preparation of the unaudited interim condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the unaudited interim condensed consolidated financial statements, and reported amounts of revenue and expenses during the reporting period. The Company’s significant estimates and judgments involve the identification of performance obligations in revenue recognition, the valuation of share-based compensation, and the valuation of share-based financing, including the underlying fair value of the common stock. Accordingly, actual results could differ from those estimates.
Segment Reporting, Policy [Policy Text Block]	Segment Information Operating segments are defined as components of an enterprise about which separate discrete information is available for evaluation by the chief operating decision-maker, or decision-making group, in deciding how to allocate resources and in assessing performance. The Company views its operations and manages its business in one
Concentration Risk, Credit Risk, Policy [Policy Text Block]	Concentrations of Credit Risk and Major Customers Financial instruments at March 31, 2023 2022 may not The Company’s accounts receivable are derived from revenue earned from customers located in and outside of the U.S. Major customers are defined as those generating revenue in excess of 10% one accounti ng for 84% and 85% of product shipment revenue for the three March 31, 2023 2022, % and 76% of accounts receivable at March 31, 2023 December 31, 2 022, r espectively.
Accounts Receivable [Policy Text Block]	Accounts Receivable Accounts receivable primarily relate to amounts due from customers, which are typically due within 30 45 one may not not The Company had a factoring agreement that provided advance payments on up to 85% of invoices issued to RFPD, its largest distributor, with receivables less than 90 days outstanding secured by the remaining 15%. The Company terminated this factoring agreement in the second 2022. On June 1, 2022, March 31, 2023, ere $1.0 million o March 31, 2023, $0.1 million 5
Revenue [Policy Text Block]	Revenue Recognition The Company recognizes product revenue when it satisfies a performance obligation by transferring a product or service to its customers in an amount that reflects the consideration the Company expects to be entitled to in exchange for those products and services. Sales and other taxes the Company collects concurrent with revenue-producing activities are excluded from revenue. Any shipping and handling fees charged to customers in conjunction with product distributon are reported within revenue. The Company does not not not not not As of March 31, 2023 2022, d $100 thousand and $0, r March 31, 2023, December 31, 2022. March 31, 2023 2022, not not March 31, 2023 2022, The costs incurred by the Company for shipping and handling of materials used in its products are classified as cost of revenue in the unaudited interim condensed consolidated statements of operations. Any incidental items that are immaterial in the context of a sale to a customer are recognized as expense.
Share-Based Payment Arrangement [Policy Text Block]	Share-Based Compensation The Company measures and recognizes compensation expense for all stock options, shares of stock, an d restricted stock units ("RSU") awarded a Estimating the fair market value of options requires the input of subjective assumptions, including the estimated fair value of the Company’s common stock, the expected life of the options, stock price volatility, the risk-free interest rate, and expected dividends. Therefore, the assumptions used in the Company’s Black-Scholes option-pricing model represent management’s best estimates and involve many variables, uncertainties, and assumptions, and the application of management’s judgment, as they are inherently subjective. The Company applies ASU 2018 7, Compensation – Stock Compensation (Topic 718 , which simplifies the accounting for share-based payments granted to nonemployees for goods and services. Share-based awards issued to non-employees are no
Earnings Per Share, Policy [Policy Text Block]	Net Income (Loss) Per Share Basic net loss per share of common stock is computed by dividing net loss by the weighted average number of shares of common stock outstanding during each period. Diluted net loss per share of common stock includes the effect, if any, from the potential exercise or conversion of securities, such as options and warrants, which would result in the issuance of incremental shares of common stock. For periods prior to the Merger mentioned in Note 1, As disclosed in Note 1 12, one 12:01 April 17, 2023 ( six one No 2014 2021 In computing basic and diluted net loss per share, the weighted average number of shares is the same for both calculations because a net loss existed for the three March 31, 2023 2022. There were 6,502,845 and 5,538,034 shares outstanding for the three March 31, 2023 2022, The following potentially dilutive securities have been excluded from the computation of basic shares for th e three March 31, 2023 2022 unaudited ey would be anti-dilutive, and all share counts presented are on a post-split basis : Three Months Ended March 31, 2023 2022 Common stock warrants 824,340 55,263 Restricted stock units 178,945 29,167 Stock options 607,690 549,697 1,610,975 634,127
New Accounting Pronouncements, Policy [Policy Text Block]	Recent Accounting Pronouncements In June 2016, 2016 13, Financial Instruments - Credit Losses December 15, 2022, 2016 13 January 1, 2023. not In September 2022, No. 2022 04, Liabilities - Supplier Finance Programs 405 50 Disclosure of Supplier Finance Program Obligations December 15, 2022, December 15, 2023. The Company adopted this accounting guidance in the fiscal quarter ended March 31, 2023. not unaudited interim condensed consolidated financial statements. The Company has reviewed all other recently issued accounting pronouncements and concluded they were either not not

Note 2 - Basis of Presentatio_2

Note 2 - Basis of Presentation and Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2023
Notes Tables
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]	Three Months Ended March 31, 2023 2022 Common stock warrants 824,340 55,263 Restricted stock units 178,945 29,167 Stock options 607,690 549,697 1,610,975 634,127

Note 3 - Inventories (Tables)

Note 3 - Inventories (Tables)	3 Months Ended
	Mar. 31, 2023
Notes Tables
Schedule of Inventory, Current [Table Text Block]	March 31, 2023 (unaudited) December 31, 2022 Raw materials $ 557,604 $ 696,409 Work-in-process 105,260 44,037 Finished goods 921,051 932,479 Inventory, net $ 1,583,915 $ 1,672,925

Note 4 - Property and Equipme_2

Note 4 - Property and Equipment (Tables)	3 Months Ended
	Mar. 31, 2023
Notes Tables
Property, Plant and Equipment [Table Text Block]	March 31, 2023 (unaudited) December 31, 2022 Production assets $ 1,851,808 $ 1,849,808 Computer equipment and software 876,277 809,038 Lab equipment 4,060,293 3,965,189 Office furniture and fixtures 1,142,001 1,044,858 Leasehold improvements 285,397 123,109 Construction work in progress 67,395 207,027 8,283,171 7,999,029 Less accumulated depreciation (3,299,253 ) (2,900,932 ) $ 4,983,918 $ 5,098,097

Note 5 - Debt (Tables)

Note 5 - Debt (Tables)	3 Months Ended
	Mar. 31, 2023
Notes Tables
Schedule of Maturities of Long-Term Debt [Table Text Block]	2023 $ 1,303,176 2024 123,082 2025 88,198 2026 80,389 2027 4,651,988 Thereafter 9,716 $ 6,256,549

Note 7 - Share-based Compensa_2

Note 7 - Share-based Compensation (Tables)	3 Months Ended
	Mar. 31, 2023
Notes Tables
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]	Three Months Ended March 31, 2023 2022 Expected term (in years) 6.25 6.25 Expected volatility 52 % 67 % Risk-free rate 3.55 % 3.96 % Dividend rate — —
Share-Based Payment Arrangement, Option, Activity [Table Text Block]	Number of Shares Weighted-Average Exercise Price Per Option Weighted- Average Remaining Contractual Life (in years) Shares underlying outstanding awards at December 31, 2022 601,220 $ 3.54 4.85 Granted 9,333 8.97 Exercised - Cancelled/Forfeited (2,863 ) 11.41 Shares underlying outstanding awards at March 31, 2023 607,690 $ 3.60 5.18 Exercisable options at March 31, 2023 503,445 $ 2.40 4.47
Nonvested Restricted Stock Shares Activity [Table Text Block]	Three Months Ended March 31, 2023 Number of RSUs Weighted Average Grant Date Fair Value Outstanding at December 31, 2022 145,637 $ 10.68 Granted 62,500 8.94 Vested (26,284 ) 11.16 Cancelled/Forfeited (2,908 ) 8.94 Outstanding at March 31, 2023 178,945 $ 10.04
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]	Three Months Ended March 31, 2023 2022 Direct product costs $ 17,665 $ 1,321 Research and development 65,731 8,432 Sales and marketing 45,459 14,211 General and administrative 139,785 8,892 $ 268,640 $ 32,856

Note 8 - Commitments and Cont_2

Note 8 - Commitments and Contingencies (Tables)	3 Months Ended
	Mar. 31, 2023
Notes Tables
Assets and Liabilities, Lessee [Table Text Block]	Balance Sheet Location March 31, 2023 Operating Leases: Operating lease right-of-use assets Operating lease right-of-use assets $ 10,896,388 Current portion of operating lease liabilities Operating lease, current portion 568,000 Noncurrent portion of operating lease liabilities Operating lease 6,388,970 Total operating lease liabilities $ 6,956,970 Finance Leases: Finance lease right-of-use assets Property, plant, and equipment $ 3,851,759 Current portion of finance lease liabilities Finance lease, current portion 1,092,101 Noncurrent portion of finance lease liabilities Finance lease 2,737,467 Total finance lease liabilities $ 3,829,568
Lease, Cost [Table Text Block]	For the Three Months Ended March 31, 2023 2022 Operating lease cost $ 296,498 $ 33,257 Finance lease cost: Amortization of lease assets 314,428 163,758 Interest on lease liabilities 68,918 54,905 Total finance lease costs $ 383,346 $ 218,663
Other Supplemental Lease Information [Table Text Block]	March 31, 2023 Weighted average remaining lease term (in years): Operating leases 9.61 Finance leases 3.52 Weighted average discount rate: Operating leases 10.94 % Finance leases 7.09 % Cash paid for amounts included in the measurement of lease liabilities for the year ended March 31, 2023: Operating cash flows from operating leases $ 613,050 Operating cash flows from finance leases $ 68,600 Financing cash flows from finance leases $ 266,862
Lease, Liability, Fiscal Year Maturity [Table Text Block]	Payments Due by Period 2023 2024 2025 2026 2027 Thereafter Total Finance leases $ 997,782 $ 1,314,740 $ 993,973 $ 912,046 $ 121,289 $ 1,520 $ 4,341,350 Less interest 183,118 177,031 105,622 43,237 2,768 6 511,782 Finance lease liabilities $ 814,664 $ 1,137,709 $ 888,351 $ 868,809 $ 118,521 $ 1,514 $ 3,829,568 Operating leases $ 981,111 $ 1,168,440 $ 1,087,090 $ 1,060,174 $ 1,076,140 $ 5,986,355 $ 11,359,310 Less present value adjustment 546,854 682,657 631,798 580,821 524,555 1,435,655 4,402,340 Operating lease liabilities $ 434,257 $ 485,783 $ 455,292 $ 479,353 $ 551,585 $ 4,550,700 $ 6,956,970

Note 1 - Organization and Nat_2

Note 1 - Organization and Nature of Business (Details Textual)			3 Months Ended		12 Months Ended
	May 01, 2023 USD ($)	Apr. 17, 2023 shares	Mar. 31, 2023 USD ($) shares	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) shares	Aug. 11, 2022 USD ($)
Net Income (Loss) Attributable to Parent			$ (4,001,418)	$ (1,866,090)
Retained Earnings (Accumulated Deficit)			(31,074,586)		$ (27,073,168)
Cash			$ 1,877,568		4,340,407
Proceeds from Issuance of Private Placement					$ 9,200,000
Stockholders' Equity Note, Stock Split, Conversion Ratio			6
Common Stock, Shares Authorized (in shares) | shares			300,000,000		300,000,000
Subsequent Event [Member]
Common Stock, Shares Authorized (in shares) | shares		300,000,000
Subsequent Event [Member] | Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio		6
Spectrum Loan Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity					$ 3,000,000
Long-Term Line of Credit			$ 1,000,000
Salem Loan Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity					$ 8,000,000
Long-Term Line of Credit			$ 5,000,000			$ 5,000,000
Salem Loan Facility [Member] | Subsequent Event [Member]
Long-Term Line of Credit	$ 6,500,000
Proceeds from Lines of Credit	$ 1,500,000

Note 2 - Basis of Presentatio_3

Note 2 - Basis of Presentation and Significant Accounting Policies (Details Textual) $ in Thousands		3 Months Ended		12 Months Ended
	Jun. 01, 2022 USD ($)	Mar. 31, 2023 USD ($) shares	Mar. 31, 2022 USD ($) shares	Dec. 31, 2022 shares	Oct. 22, 2021
Factoring Agreement, Advance Amount, Percentage of Accounts Receivable				85%
Factoring Agreement, Receivables Term Oustanding (Day)				90 days
Factoring Agreement, Percentage of Receivables, Collateral				15%
Accounts Receivable Secured Debt Facility	$ 3,000
Accounts Receivable Secured Debt Facility, Receivables Assigned		$ 1,000
Accounts Receivable Secured Debt Facility, Amount Due		100
Contract with Customer, Liability, Revenue To Be Recognized		100	$ 0
Contract with Customer, Liability		$ 0	$ 0
Stockholders' Equity Note, Stock Split, Conversion Ratio		6
Common Stock, Shares Authorized (in shares) | shares		300,000,000		300,000,000
Weighted Average Number of Shares Outstanding, Basic (in shares) | shares		6,502,845	5,538,034
Merger Agreement [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Per Acquiree Share					2.95
Customer Concentration Risk [Member] | Revenue Benchmark [Member]
Number of Major Customers		1		1
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | One Customer [Member]
Concentration Risk, Percentage		84%	85%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | One Customer [Member]
Concentration Risk, Percentage		74%		76%

Note 2 - Basis of Presentatio_4

Note 2 - Basis of Presentation and Significant Accounting Policies - Schedule of Antidilutive Securities Excluded From Computation of Earnings Per Share (Details) - shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	1,610,975	634,127
Common Stock Warrants [Member]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	824,340	55,263
Restricted Stock Units (RSUs) [Member]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	178,945	29,167
Share-Based Payment Arrangement, Option [Member]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	607,690	549,697

Note 3 - Inventories (Details T

Note 3 - Inventories (Details Textual) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Inventory Valuation Reserves	$ 0	$ 0

Note 3 - Inventories - Summary

Note 3 - Inventories - Summary of Inventories (Details) - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Raw materials	$ 557,604	$ 696,409
Work-in-process	105,260	44,037
Finished goods	921,051	932,479
Inventory, net	$ 1,583,915	$ 1,672,925

Note 4 - Property and Equipme_3

Note 4 - Property and Equipment (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Depreciation	$ 398,321	$ 250,937
Impairment, Long-Lived Asset, Held-for-Use, Total			$ 20,000

Note 4 - Property and Equipme_4

Note 4 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Property and equipment, gross	$ 8,283,171	$ 7,999,029
Less accumulated depreciation	(3,299,253)	(2,900,932)
Property, Plant and Equipment, Net	4,983,918	5,098,097
Production Assets [Member]
Property and equipment, gross	1,851,808	1,849,808
Computer Equipment and Software [Member]
Property and equipment, gross	876,277	809,038
Lab Equipment [Member]
Property and equipment, gross	4,060,293	3,965,189
Furniture and Fixtures [Member]
Property and equipment, gross	1,142,001	1,044,858
Leasehold Improvements [Member]
Property and equipment, gross	285,397	123,109
Construction in Progress [Member]
Property and equipment, gross	$ 67,395	$ 207,027

Note 5 - Debt (Details Textual)

Note 5 - Debt (Details Textual) - USD ($)				1 Months Ended		3 Months Ended	7 Months Ended
	May 01, 2023	Aug. 11, 2022	Jun. 01, 2022	Aug. 31, 2022	Apr. 30, 2022	Mar. 31, 2023	Mar. 31, 2023	Apr. 17, 2023	Dec. 31, 2022
Accounts Receivable Secured Debt Facility			$ 3,000,000
Salem Loan Facility [Member]
Long-Term Line of Credit		$ 5,000,000				$ 5,000,000	$ 5,000,000
Line of Credit Facility, Maximum Borrowing Capacity		8,000,000
Line of Credit Facility, Remaining Borrowing Capacity		$ 3,000,000
Line of Credit Facility, Term (Year)		5 years
Line of Credit Facility, Interest Rate During Period		13%
Line of Credit Facility, Interest Rate During Period, Paid in Cash		11%
Line of Credit Facility, Interest Rate During Period, Paid-in-Kind		2%
Line of Credit Facility, Fee, Percentage		2%
Common Stock, Shares, Issued as Consideration (in shares)		25,000				25,000	25,000
Extinguishment of Debt, Prepaid Premium Year 1, Percentage		3%
Extinguishment of Debt, Prepaid Premium Year 2, Percentage		2%
Extinguishment of Debt, Prepaid Premium Year 3, Percentage		1%
Interest Expense, Debt						$ 164,000
Line of Credit, Net of Discount, Total						4,600,000	$ 4,600,000
Common Stock, Value, Issued as Consideration						500,000	500,000
Salem Loan Facility [Member] | Subsequent Event [Member]
Long-Term Line of Credit	$ 6,500,000
Common Stock, Shares, Issued as Consideration (in shares)								37,500
Proceeds from Lines of Credit	$ 1,500,000
Stock Issued During Period, Shares, Reverse Stock Splits (in shares)	12,500
Spectrum Loan Facility [Member]
Percent, Cost of Eligible Equipment			75%
Monthly Reduction of Maximum Funds Available to Purchase Eligible Equipment, Percentage			0.021%
Percent, Net Amount of Eligible Inventory			50%
Additional Amount Allowed to be Borrowed			$ 350,000
Percent of Purchased Accounts Receivable Outstanding			50%
Percent of Eligible Accounts Receivable			85%
Accounts Receivable Secured Debt Facility			$ 3,000,000
Annual Facility Fees			$ 30,000
Debt Instrument, Base Floor			7%
Long-Term Line of Credit						1,000,000	1,000,000
Interest Expense						45,000
Line of Credit Facility, Maximum Borrowing Capacity									$ 3,000,000
Spectrum Loan Facility [Member] | Prime Rate [Member]
Debt Instrument, Basis Spread on Variable Rate			3.50%
Financing Arrangement Related to Furniture for New Office Facilities [Member]
Debt Instrument, Face Amount					$ 1,100,000
Debt Instrument, Periodic Payment, Interest				$ 17,000	$ 496,000
Debt Instrument, Periodic Payment, Principal				246,000
Long-Term Debt, Gross						609,000	609,000
Agreement With Landlord for Leasehold Improvements [Member]
Lease Improvements, Expected Total Cost				7,700,000
Lease Improvements, Expected Total Cost, Payable				3,500,000		$ 66,000	66,000
Lease Improvements, Payments				$ 1,300,000			$ 3,100,000
Lease Improvements, Construction Deferral Fee, Percent				2%
Lease Improvements, Interest Rate				18%

Note 5 - Debt - Long-term Debt

Note 5 - Debt - Long-term Debt Expected to Mature (Details)	Mar. 31, 2023 USD ($)
2023	$ 1,303,176
2024	123,082
2025	88,198
2026	80,389
2027	4,651,988
Thereafter	9,716
Debt, Long-Term and Short-Term, Combined Amount	$ 6,256,549

Note 6 - Common Stock and Pre_2

Note 6 - Common Stock and Preferred Stock (Details Textual)			2 Months Ended	3 Months Ended
	Apr. 17, 2023 shares	Dec. 30, 2022 USD ($) $ / shares shares	Feb. 28, 2023 USD ($) shares	Mar. 31, 2023 USD ($) $ / shares shares	Mar. 31, 2022 USD ($)	Dec. 31, 2022 $ / shares shares
Common Stock, Shares Authorized (in shares)				300,000,000		300,000,000
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares				$ 0.0001		$ 0.0001
Common Stock, Voting Rights, Vote Per Share				1
Dividends, Common Stock, Total | $				$ 0
Payments of Stock Issuance Costs | $				$ 50,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)				769,146
Stockholders' Equity Note, Stock Split, Conversion Ratio				6
Dividends Payable | $				$ 0
Preferred Stock, Shares Issued (in shares)				0		0
Preferred Stock, Shares Outstanding, Ending Balance (in shares)				0		0
Subsequent Event [Member]
Common Stock, Shares Authorized (in shares)	300,000,000
Subsequent Event [Member] | Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio	6
Warrants in Connection With Unit Purchase Agreement [Member]
Number of Warrant Per Unit (in shares)		1
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares)		0.5
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares		$ 12
Warrants and Rights Outstanding, Term (Year)		5 years
Class of Warrant or Right, Outstanding (in shares)				824,416
Placement Agent Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares		$ 7.80
Warrants and Rights Outstanding, Term (Year)		5 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)		177,490		177,490
Purchaser Warrant [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)				591,656
Unit Purchase Agreement in Private Placement Offering [Member]
Stock Issued During the Period, Units, New Issues (in shares)		647,057	1,183,192
Number of Common Stock Per Unit (in shares)		1
Shares Issued, Price Per Share (in dollars per share) | $ / shares		$ 7.80
Proceeds from Issuance or Sale of Equity, Total | $		$ 5,000,000	$ 9,200,000
Payments of Stock Issuance Costs | $		700,200	$ 1,200,000
Placement Agents Fee | $		$ 931
Percent of Gross Proceeds From Issuance of Equity		10%

Note 7 - Share-based Compensa_3

Note 7 - Share-based Compensation (Details Textual)			1 Months Ended	3 Months Ended		12 Months Ended
	Apr. 04, 2022 $ / shares shares	Oct. 22, 2021 shares	Sep. 30, 2022 $ / shares shares	Mar. 31, 2023 USD ($) $ / shares shares	Mar. 31, 2022 USD ($) $ / shares	Dec. 31, 2022 shares	Dec. 31, 2014 shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)				210,000			94,667
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) | $ / shares				$ 4.20
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) | $ / shares				$ 9.42
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate				0%	0%
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares				$ 4.74	$ 7.58
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount | $				$ 488,721	$ 816,298
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)				607,690		601,220
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)				9,333
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share) | $ / shares				$ 8.97
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period (in shares)				0
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value | $				$ 3,200,000
Share-Based Payment Arrangement, Granted Award, Option, Cost Not yet Recognized, Amount | $				$ 500,000
Share-Based Payment Arrangement, Granted Award, Cost Not yet Recognized, Period for Recognition (Year)				2 years 9 months 18 days
Share-Based Payment Arrangement, Expense | $				$ 268,640,000	$ 32,856,000
Share-Based Payment Arrangement, Expense, Tax Benefit | $				0
Share-Based Payment Arrangement, Amount Capitalized | $				$ 0
Share-Based Payment Arrangement, Employee [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit (in dollars per share) | $ / shares			$ 12
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit (in dollars per share) | $ / shares			$ 24.90
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)	41,417		15,584
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 12
Merger Agreement [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Per Acquiree Share		2.95
Merger Agreement [Member] | Share-based Payment Arrangement, Option 1 [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)		524,395
Share-Based Payment Arrangement, Option [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)				3 years
Share-Based Payment Arrangement, Option [Member] | Share-Based Payment Arrangement, Employee [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)	4 years		4 years
Share-Based Payment Arrangement, Option [Member] | Share-Based Payment Arrangement, Employee [Member] | Vesting Each Year [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage	25%		25%
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)				62,500
Share-Based Payment Arrangement, Expense | $				$ 1,400,000
Restricted Stock Units (RSUs) [Member] | Share-Based Payment Arrangement, Employee [Member] | Vest Over Three Equal Annual Installments [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)						3 years
Restricted Stock Units (RSUs) [Member] | Share-Based Payment Arrangement, Nonemployee [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)				62,500
Restricted Stock Units (RSUs) [Member] | Share-Based Payment Arrangement, Nonemployee [Member] | Vest Over One Year [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)						25,000
Restricted Stock Units (RSUs) [Member] | Share-Based Payment Arrangement, Nonemployee [Member] | Vest Over Three Equal Annual Installments [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)						120,637
The 2021 Plan [Member]
Common Stock, Capital Shares Reserved for Future Issuance (in shares)				37,166
Common Stock, Capital Shares Reserved for Future Issuance, Increase as Percentage of Total Share Outstanding				5%
The 2014 Long Term Stock Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)		177,512

Note 7 - Share-based Compensa_4

Note 7 - Share-based Compensation - Weighted-average Assumptions (Details)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Expected term (in years) (Year)	6 years 3 months	6 years 3 months
Expected volatility	52%	67%
Risk-free rate	3.55%	3.96%
Dividend rate	0%	0%

Note 7 -Share-based Compensatio

Note 7 -Share-based Compensation - Stock Option Activity (Details) - $ / shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Shares underlying outstanding awards (in shares)	601,220
Shares underlying outstanding awards, weighted average exercise price (in dollars per share)	$ 3.54
Shares underlying outstanding awards, weighted average remaining contractual term (Year)	5 years 2 months 4 days	4 years 10 months 6 days
Granted (in shares)	9,333
Granted, weighted average exercise price (in dollars per share)	$ 8.97
Exercised (in shares)	0
Exercised, weighted average exercise price (in dollars per share)
Cancelled/Forfeited (in shares)	(2,863)
Forfeited, weighted average exercise price (in dollars per share)	$ 11.41
Shares underlying outstanding awards (in shares)	607,690
Shares underlying outstanding awards, weighted average exercise price (in dollars per share)	$ 3.60
Exercisable options (in shares)	503,445
Exercisable options, weighted average exercise price (in dollars per share)	$ 2.40
Exercisable options, weighted average remaining contractual term (Year)	4 years 5 months 19 days

Note 7 - Share-based Compensa_5

Note 7 - Share-based Compensation - Schedule of Restricted Stock Units (Details) - Restricted Stock Units (RSUs) [Member]	3 Months Ended
	Mar. 31, 2023 $ / shares shares
Outstanding, shares (in shares) | shares	145,637
Outstanding, weighted average fair value (in dollars per share) | $ / shares	$ 10.68
Granted, shares (in shares) | shares	62,500
Granted, weighted average fair value (in dollars per share) | $ / shares	$ 8.94
Vested, shares (in shares) | shares	(26,284)
Vested, weighted average fair value (in dollars per share) | $ / shares	$ 11.16
Forfeited, shares (in shares) | shares	(2,908)
Forfeited, weighted average fair value (in dollars per share) | $ / shares	$ 8.94
Outstanding, shares (in shares) | shares	178,945
Outstanding, weighted average fair value (in dollars per share) | $ / shares	$ 10.04

Note 7 - Share-based Compensa_6

Note 7 - Share-based Compensation - Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Stock-based compensation expense	$ 268,640	$ 32,856
Cost of Sales [Member]
Stock-based compensation expense	17,665	1,321
Research and Development Expense [Member]
Stock-based compensation expense	65,731	8,432
Selling and Marketing Expense [Member]
Stock-based compensation expense	45,459	14,211
General and Administrative Expense [Member]
Stock-based compensation expense	$ 139,785	$ 8,892

Note 8 - Commitments and Cont_3

Note 8 - Commitments and Contingencies (Details Textual) - USD ($)	1 Months Ended		3 Months Ended
	Aug. 30, 2022	Apr. 30, 2022	Mar. 31, 2023	Mar. 31, 2022		Dec. 31, 2022	Aug. 31, 2022
Lessee, Operating Lease, Lease Not yet Commenced, Annual Lease Expense			$ 1,500,000
Finance Lease, Liability, to be Paid, Total			4,341,350
Finance Lease, Interest Expense			68,918	$ 54,905	[1]
Finance Lease, Principal Payments			266,862	$ 146,246
Finance Lease, Interest Payment on Liability			68,600
Legal Claims [Member]
Loss Contingency Accrual, Ending Balance			0			$ 0
Indemnification Agreement [Member]
Loss Contingency Accrual, Ending Balance			0			$ 0
Headquarters Office Building [Member]
Construction Cost, Estimated Amount							$ 7,700,000
Construction Cost, Estimate Attributable to Company							$ 3,500,000
Furniture for Headquarters Office Building [Member]
Finance Lease, Liability, to be Paid, Total		$ 1,100,000	$ 609,000
Finance Lease, Interest Expense		$ 496,000
Finance Lease, Principal Payments	$ 246,000
Finance Lease, Interest Payment on Liability	$ 17,000
[1]Represent amounts under ASC 840.

Note 8 - Commitments and Cont_4

Note 8 - Commitments and Contingencies - Balance Sheet Information Related to Right-of-use Assets and Liabilities (Details) - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Operating lease right-of-use assets	$ 10,896,388	$ 209,669
Current portion of operating lease liabilities	568,000	139,794
Noncurrent portion of operating lease liabilities	6,388,970	71,714
Total operating lease liabilities	6,956,970
Finance lease right-of-use assets	3,851,759
Current portion of finance lease liabilities	1,092,101	1,078,506
Noncurrent portion of finance lease liabilities	2,737,467	$ 2,984,618
Total finance lease liabilities	$ 3,829,568

Note 8 - Commitments and Cont_5

Note 8 - Commitments and Contingencies - Lease Cost (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	[1]
Operating lease cost	$ 296,498	$ 33,257
Amortization of lease assets	314,428	163,758
Interest on lease liabilities	68,918	54,905
Total finance lease costs	$ 383,346	$ 218,663
[1]Represent amounts under ASC 840.

Note 8 - Commitments and Cont_6

Note 8 - Commitments and Contingencies - Other Supplemental Information Related to Leases (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating leases (Year)	9 years 7 months 9 days
Finance leases (Year)	3 years 6 months 7 days
Operating leases	10.94%
Finance leases	7.09%
Operating cash flows from operating leases	$ 613,050
Finance Lease, Interest Payment on Liability	68,600
Finance Lease, Principal Payments	$ 266,862	$ 146,246

Note 8 - Commitments and Cont_7

Note 8 - Commitments and Contingencies - Future Minimum Payments (Details)	Mar. 31, 2023 USD ($)
Finance leases, 2023	$ 997,782
Finance leases, 2024	1,314,740
Finance leases, 2025	993,973
Finance leases, 2026	912,046
Finance leases, 2027	121,289
Finance leases, thereafter	1,520
Finance leases, total	4,341,350
Less interest, 2023	183,118
Less interest, 2024	177,031
Less interest, 2025	105,622
Less interest, 2026	43,237
Less interest, 2027	2,768
Less interest, thereafter	6
Less interest, total	511,782
Finance lease liabilities, 2023	814,664
Finance lease liabilities, 2024	1,137,709
Finance lease liabilities, 2025	888,351
Finance lease liabilities, 2026	868,809
Finance lease liabilities, 2027	118,521
Finance lease liabilities, thereafter	1,514
Finance lease liabilities, total	3,829,568
Operating leases, 2023	981,111
Operating leases, 2024	1,168,440
Operating leases, 2025	1,087,090
Operating leases, 2026	1,060,174
Operating leases, 2027	1,076,140
Operating leases, thereafter	5,986,355
Operating leases, total	11,359,310
Less present value adjustment, 2023	546,854
Less present value adjustment, 2024	682,657
Less present value adjustment, 2025	631,798
Less present value adjustment, 2026	580,821
Less present value adjustment, 2027	524,555
Less present value adjustment, thereafter	1,435,655
Less present value adjustment, total	4,402,340
Operating lease liabilities, 2023	434,257
Operating lease liabilities, 2024	485,783
Operating lease liabilities, 2025	455,292
Operating lease liabilities, 2026	479,353
Operating lease liabilities, 2027	551,585
Operating lease liabilities, thereafter	4,550,700
Operating lease liabilities, total	$ 6,956,970

Note 9 - Income Taxes (Details

Note 9 - Income Taxes (Details Textual) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Income Tax Expense (Benefit), Total	$ 0	$ 0
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21%	21%
Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member]
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration		$ 19,022,927
Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | R&D Tax Credit Carryforward [Member]
Tax Credit Carryforward, Subject to Expiration		$ 626,347

Note 10 - Related Party Trans_2

Note 10 - Related Party Transactions (Details Textual) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) shares
Related Party Transaction, Amounts of Transaction | $	$ 0
Private Placement Offering [Member]
Stock Issued During Period, Shares, New Issues (in shares) | shares	45,383

Note 11 - Employee Benefit Pl_2

Note 11 - Employee Benefit Plan (Details Textual) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	4%
Defined Contribution Plan, Cost	$ 89,636	$ 79,234

Note 12 - Subsequent Events (De

Note 12 - Subsequent Events (Details Textual)				3 Months Ended
	May 01, 2023 USD ($)	Apr. 17, 2023 shares	Aug. 11, 2022 USD ($)	Mar. 31, 2023 USD ($) shares	Dec. 31, 2022 shares
Stockholders' Equity Note, Stock Split, Conversion Ratio				6
Common Stock, Shares Authorized (in shares) | shares				300,000,000	300,000,000
Stock Issued During Period, Value, New Issues				$ 3,658,675
Salem Loan Facility [Member]
Line of Credit Facility, Additional Maximum Borrowing Capacity				8,000,000
Long-Term Line of Credit			$ 5,000,000	$ 5,000,000
Line of Credit Facility, Remaining Borrowing Capacity			$ 3,000,000
Line of Credit Facility, Term (Year)			5 years
Extinguishment of Debt, Prepaid Premium Year 1, Percentage			3%
Extinguishment of Debt, Prepaid Premium Year 2, Percentage			2%
Extinguishment of Debt, Prepaid Premium Year 3, Percentage			1%
Subsequent Event [Member]
Common Stock, Shares Authorized (in shares) | shares		300,000,000
Subsequent Event [Member] | Salem Loan Facility [Member]
Long-Term Line of Credit	$ 6,500,000
Proceeds from Lines of Credit	$ 1,500,000
Line of Credit Facility, Interest Rate During Period	14%
Line of Credit Facility, Interest Rate During Period, Paid in Cash	11%
Line of Credit Facility, Interest Rate During Period, Paid-in-Kind	3%
Debt Instrument, Fee Amount	$ 60,000
Stock Issued During Period, Value, New Issues	12,500
Common Stock, Value, Issued as Consideration	$ 37,500
Subsequent Event [Member] | Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio		6